Inventor

DERRIGAN JAMES

US5 patents

⚠️ This page may combine multiple inventors who share the name “DERRIGAN JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRADFORD PAUL

2 patents

US8454264B2Jun 4, 2013

Expansion joint system

BRADFORD PAUL5 citations82

US8267617B2Sep 18, 2012

Expansion joint system

BRADFORD PAUL6 citations82

DERRIGAN JAMES

2 patents

US8333532B2Dec 18, 2012

Expansion joint sealing system

DERRIGAN JAMES26 citations81

US8887463B2Nov 18, 2014

Cover assembly for structural members

DERRIGAN JAMES19 citations77

CONSTR RES & TECH GMBH

1 patent

US7682993B2Mar 23, 2010

Insulated composite reinforcement material

CONSTR RES & TECH GMBH6 citations64